GB1290597A - - Google Patents

Info

Publication number
GB1290597A
GB1290597A GB1290597DA GB1290597A GB 1290597 A GB1290597 A GB 1290597A GB 1290597D A GB1290597D A GB 1290597DA GB 1290597 A GB1290597 A GB 1290597A
Authority
GB
United Kingdom
Prior art keywords
transistors
transistor
pair
diodes
electrodes
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Publication of GB1290597A publication Critical patent/GB1290597A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03D—DEMODULATION OR TRANSFERENCE OF MODULATION FROM ONE CARRIER TO ANOTHER
    • H03D1/00—Demodulation of amplitude-modulated oscillations
    • H03D1/22—Homodyne or synchrodyne circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/34—Dc amplifiers in which all stages are dc-coupled
    • H03F3/343—Dc amplifiers in which all stages are dc-coupled with semiconductor devices only
    • H03F3/347—Dc amplifiers in which all stages are dc-coupled with semiconductor devices only in integrated circuits
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/45—Differential amplifiers
    • H03F3/45071—Differential amplifiers with semiconductor devices only
    • H03F3/45076—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier
    • H03F3/4508—Differential amplifiers with semiconductor devices only characterised by the way of implementation of the active amplifying circuit in the differential amplifier using bipolar transistors as the active amplifying circuit
    • H03F3/45098—PI types
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03F—AMPLIFIERS
    • H03F3/00—Amplifiers with only discharge tubes or only semiconductor devices as amplifying elements
    • H03F3/72—Gated amplifiers, i.e. amplifiers which are rendered operative or inoperative by means of a control signal

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Amplifiers (AREA)
  • Networks Using Active Elements (AREA)
GB1290597D 1969-05-01 1970-04-24 Expired GB1290597A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3419469 1969-05-01

Publications (1)

Publication Number Publication Date
GB1290597A true GB1290597A (de) 1972-09-27

Family

ID=12407350

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1290597D Expired GB1290597A (de) 1969-05-01 1970-04-24

Country Status (6)

Country Link
US (1) US3660679A (de)
CA (1) CA931236A (de)
DE (1) DE2019283B2 (de)
FR (1) FR2047260A5 (de)
GB (1) GB1290597A (de)
NL (1) NL149965B (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2021108C3 (de) * 1969-05-01 1984-11-15 Sony Corp., Tokio/Tokyo Differentialverstärker
JPS5524291B2 (de) * 1973-10-11 1980-06-27
US3925691A (en) * 1974-03-11 1975-12-09 Hughes Aircraft Co Cascode node idle current injection means
JPS5638064B2 (de) * 1974-04-02 1981-09-03
JPS5753672B2 (de) * 1974-04-10 1982-11-13
US4409498A (en) * 1980-12-30 1983-10-11 International Business Machines Corporation Transient controlled current switch
US4675559A (en) * 1981-12-21 1987-06-23 International Business Machines Corporation Differential circuit having a high voltage switch
US4647792A (en) * 1985-07-15 1987-03-03 Gte Laboratories Incorporated High speed laser driver
US4647800A (en) * 1985-07-15 1987-03-03 Gte Laboratories Incorporated High speed logic apparatus
GB2341246A (en) * 1998-09-03 2000-03-08 Ericsson Telefon Ab L M Differential level shifting circuit

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3241078A (en) * 1963-06-18 1966-03-15 Honeywell Inc Dual output synchronous detector utilizing transistorized differential amplifiers
NL6606603A (de) * 1965-05-14 1966-11-15
US3546485A (en) * 1968-11-22 1970-12-08 Atomic Energy Commission Bidirectional analog gate
US3541464A (en) * 1968-12-27 1970-11-17 Bell Telephone Labor Inc Differential amplifier having charge storage diodes in the emitter circuits
US3541466A (en) * 1969-01-07 1970-11-17 Rca Corp Gated differential amplifier

Also Published As

Publication number Publication date
CA931236A (en) 1973-07-31
FR2047260A5 (de) 1971-03-12
DE2019283B2 (de) 1977-07-28
US3660679A (en) 1972-05-02
NL149965B (nl) 1976-06-15
DE2019283A1 (de) 1970-11-12
NL7006176A (de) 1970-11-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years